.loginBar{
    width: 400px;
    height: 400px;
    text-align: center;
    margin: 100px auto;
    background: white;
    box-shadow: 5px 5px 8px #8a8a8a;
}
.login_text {
    border: 1px solid #e2e2e2;
    width: 250px;
    height: 40px;
    font-size: 20px;
    margin-top: 10px;
    line-height: 30px;
}
.login_but {
    width: 50px;
    height: 30px;
    background: #8a8a8a;
    color: white;
    margin: 20px 20px;
}

body {
    position: static;
    width: 100%;
    height: 100%;
    background:url(../imgs/img.png) fixed no-repeat 0 0;
}

